Ratios of Lifetime Tranquilizer Use to Marijuana and Alcohol Use by Those Ages 19 to 28

Source: Monitoring the Future

Ratios of Tranquilizer Use vs Marijuana Use and Alcohol Use Among Those Ages 19 to 28 -- Lifetime (1986 - 2004)
Year Tranquilizer Use Rate (%) Ratio vs Marijuana Ratio vs Alcohol
1986 17.6 0.26 0.19
1987 16.5 0.25 0.17
1988 15.1 0.24 0.16
1989 13.5 0.21 0.14
1990 12.9 0.21 0.14
1991 11.8 0.20 0.13
1992 11.3 0.20 0.12
1993 10.5 0.19 0.11
1994 9.9 0.18 0.11
1995 9.7 0.18 0.11
1996 9.3 0.17 0.10
1997 8.6 0.16 0.09
1998 9.6 0.18 0.11
1999 9.6 0.18 0.11
2000 10.5 0.19 0.12
2001 11.9 0.21 0.13
2002 13.4 0.24 0.15
2003 13.8 0.24 0.16
2004 14.9 0.26 0.17
Averages: 12.1 0.21 0.13

Navigate to Other Available Data

Age 19 to 28 Tranquilizer Use Overview Past Year Ratios of Use Past Month Ratios of Use
Use Ratios vs Alcohol Use Ratios vs Marijuana 8th Grade Use Ratios
10th Grade Use Ratios 12th Grade Use Ratios College Use Ratios

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